Sensors

Sensors for Kepo MC and AC pellet boilers are used to measure, monitor and transmit technical values within the boiler control system. These may include temperature readings, safety signals and measurement values that affect start-up, combustion, flue gas extraction and boiler operation.

When replacing a sensor, always check the exact Kepo model, output, version, part number, sensor type, connection, cable length, mounting position and technical design. This helps prevent incorrect readings, fault codes or improper control after maintenance or repair.

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Kepo MC and AC sensors for pellet boilers

Sensors for the Kepo MC and AC Series are used to measure and monitor technical values inside the pellet boiler. They transmit signals to the control system and can affect start-up behaviour, temperature control, flue gas monitoring, safety functions and overall boiler operation.

The correct sensor is determined by the Kepo model, boiler output, series, part number, sensor type, measured value, connector, cable length, mounting position and technical design. Always check the original component and boiler documentation before replacing a sensor.

Important checks for Kepo sensors

  • Check whether the sensor is suitable for the correct Kepo MC or AC series.
  • Compare part number, sensor type, measuring range, resistance characteristic, plug, cable length and mounting position with the original component.
  • Look for cable breakage, damaged cable sheath, moisture, corrosion, loose connectors, contamination or abnormal readings.
  • Check fault codes, live readings, temperature display, flue gas values, safety messages and the response of the boiler control system.
  • Also assess connected components such as wiring, PCB, flue gas fan, burner pot, pellet feed and safety components.

Application, replacement and technical points of attention

A Kepo sensor is often replaced when the pellet boiler displays illogical values, shows fault codes, regulates irregularly, starts poorly or responds abnormally during combustion and shutdown. However, a sensor fault can also be caused by wiring, contamination, moisture, poor connectors or a PCB control issue.

Diagnosis and installation of electrical and control-related parts should be carried out by a qualified technician. After replacement, measured values, connection, cable routing, mounting position, fault codes, boiler parameters, safety functions and operation during start-up and running must be checked carefully.

Frequently asked questions about Kepo MC and AC sensors

What is a Kepo sensor used for?

A Kepo sensor measures or monitors technical values in the pellet boiler and sends them to the control system. The sensor can affect temperature control, safety, combustion and flue gas monitoring.

When should a sensor be replaced?

Replacement is often required in case of abnormal readings, fault codes, cable breakage, moisture issues, damaged connections or when the boiler no longer responds correctly to measured values.

Does every sensor fit every Kepo MC or AC pellet boiler?

No, the correct sensor depends on the model, output, version, part number, sensor type, measuring range, connector, cable length and mounting position. Always compare it with the original component.

Can a sensor fault also be caused by another part?

Yes, a fault can also be caused by wiring, connectors, contamination, moisture, a PCB issue, poor grounding or a deviation in the measured circuit.

Can users install a Kepo sensor themselves?

Because sensors affect control, safety and boiler operation, diagnosis and installation by a qualified technician are important for safety and reliable operation.

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